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alexira [117]
3 years ago
15

Pollen grains help scientist

Biology
2 answers:
inessss [21]3 years ago
6 0

Answer:

true

Explanation:

Pollen grains help scientists identify plants and make assumptions on past climate conditions. understand tree growth and make assumptions on past climate conditions.

ki77a [65]3 years ago
6 0

Answer:

A

identify plants and make assumptions on past climate conditions.

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Why might scientists be interested in making transgenic organisms?
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4 years ago
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Crossing over is a process during which chromosomal segments are exchanged between a pair of sister chromatids. True or false I
djyliett [7]

Answer:

FALSE

Explanation:

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3 years ago
How are anaerobic bacteria different from fish? 
Marysya12 [62]

Answer:

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Which of the following processes involves the chloroplast?a. cell divisionb. conversion of light energy to chemical energyc. for
tino4ka555 [31]

Answer:

\boxed{\tt B. \ Conversion\  of\ light \ energy \ to \ chemical \ energy}

Explanation:

This question asks us which process involves the chloroplast.

In plants, algae, and some bacteria, a process called <u>photosynthesis</u> occurs. This process takes place in the <em>chloroplasts. </em>In the process, the organism takes light energy from the sun, carbon dioxide, and water, and turns it into glucose and oxygen.

The glucose that is made becomes the food and energy for the organism. In another process, called cellular respiration, the sugar is turned into ATP, a kind of useable energy.  

The best answer choice is B. Conversion of light energy to chemical energy. The chloroplasts convert light energy to sugar, and the sugar becomes chemical energy.

3 0
3 years ago
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